div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-hvng-dn-thi-cng-cng-tfc-chun-bl-chuan-bi-b-mat-ung-ron-canhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: keodangachvncomHvóng dân thi công CÔNG TÃc CHUÂN Bl Chuan bi bê mat ÐUðng ron can duoc làm sach hoàn toàn nhüng bui bdn dð dåm båo keo chà ron bám dính tðt loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220416205e3e818ee1df9f5be527b90ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=-hvng-dn-thi-cng-cng-tfc-chun-bl-chuan-bi-b-mat-ung-ron-canhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: keodangachvncomHvóng dân thi công CÔNG TÃc CHUÂN Bl Chuan bi bê mat ÐUðng ron can duoc làm sach hoàn toàn nhüng bui bdn dð dåm båo keo chà ron bám dính tðt loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220416205e3e818ee1df9f5be527b90ehtml5thumbnails2jpg width=140 height=200 divdiv